From 0b4d9de1dc0bf9dedca102292846c8a1bceca42d Mon Sep 17 00:00:00 2001 From: michelou Date: Wed, 27 Jun 2007 11:44:14 +0000 Subject: updated take/drop --- test/files/run/streams.check | 17 +++++++++++++++++ test/files/run/streams.scala | 24 ++++++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 test/files/run/streams.check create mode 100644 test/files/run/streams.scala (limited to 'test/files') diff --git a/test/files/run/streams.check b/test/files/run/streams.check new file mode 100644 index 0000000000..04d92425d9 --- /dev/null +++ b/test/files/run/streams.check @@ -0,0 +1,17 @@ +Stream() +Stream() + +Array(1) +Stream(1, ?) +Stream(1, ?) +Stream() +Stream() +Stream(1) +Stream() + +Array(1, 2) +Stream(2) +Stream() +Stream(1, 2) +Stream() + diff --git a/test/files/run/streams.scala b/test/files/run/streams.scala new file mode 100644 index 0000000000..cd1185344b --- /dev/null +++ b/test/files/run/streams.scala @@ -0,0 +1,24 @@ +object Test extends Application { + val s0: Stream[Int] = Stream.empty + println(s0.take(1)) + println(s0.takeWhile(_ > 0)) + println + + val s1 = Stream.cons(1, Stream.empty) + println(s1.toArray) + println(s1.take(1)) + println(s1.take(2)) + println(s1.drop(1)) + println(s1.drop(2)) + println(s1.drop(-1)) + println(s1.dropWhile(_ > 0)) + println + + val s2 = s1.append(Stream.cons(2, Stream.empty)) + println(s2.toArray) + println(s2.drop(1)) + println(s2.drop(2)) + println(s2.drop(-1)) + println(s2.dropWhile(_ > 0)) + println +} -- cgit v1.2.3